2023 Q1 Form 10-K Financial Statement

#000095017023002456 Filed on February 10, 2023

View on sec.gov

Income Statement

Concept 2023 Q1 2022 Q4 2022
Revenue $2.706B $2.028B $8.551B
YoY Change 11.12% 2.82% 4.16%
Cost Of Revenue $1.449B $1.208B $4.953B
YoY Change 12.22% -3.34% 322.2%
Gross Profit $1.257B $820.3M $3.597B
YoY Change 9.87% 13.46% -48.87%
Gross Profit Margin 46.47% 40.44% 42.07%
Selling, General & Admin $21.70M
YoY Change 5.34%
% of Gross Profit 0.6%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $159.4M $154.0M $599.6M
YoY Change -0.25% 5.12% 296.56%
% of Gross Profit 12.68% 18.77% 16.67%
Operating Expenses $583.7M $634.3M $2.014B
YoY Change 20.65% 26.51% 87.76%
Operating Profit $673.7M $186.0M $1.584B
YoY Change 1.98% -16.06% -73.44%
Interest Expense -$67.90M -$64.00M -$256.9M
YoY Change 6.26% 6.67% -213.62%
% of Operating Profit -10.08% -34.41% -16.22%
Other Income/Expense, Net
YoY Change
Pretax Income $605.8M $122.0M $1.327B
YoY Change 12.67% 7.96% 36.09%
Income Tax $119.2M -$13.50M $211.0M
% Of Pretax Income 19.68% -11.07% 15.9%
Net Earnings $486.5M $135.5M $1.114B
YoY Change 10.9% 23.86% 22.87%
Net Earnings / Revenue 17.98% 6.68% 13.03%
Basic Earnings Per Share $2.29 $5.30
Diluted Earnings Per Share $2.24 $627.8K $5.190M
COMMON SHARES
Basic Shares Outstanding 212.1M 210.3M
Diluted Shares Outstanding

Balance Sheet

Concept 2023 Q1 2022 Q4 2022
SHORT-TERM ASSETS
Cash & Short-Term Investments $1.550B $342.3M $342.3M
YoY Change 193.21% -14.98% -14.98%
Cash & Equivalents $1.346B $342.3M $342.3M
Short-Term Investments
Other Short-Term Assets $298.2M $6.083B $6.083B
YoY Change -76.57% 319.26% 39.36%
Inventory
Prepaid Expenses
Receivables $3.527B $2.911B $910.9M
Other Receivables $0.00 $0.00 $16.62B
Total Short-Term Assets $28.78B $22.83B $22.83B
YoY Change 4.57% 29.23% 29.23%
LONG-TERM ASSETS
Property, Plant & Equipment $581.2M $922.9M $922.9M
YoY Change -34.5% 84.29% 7.39%
Goodwill $9.703B $9.489B
YoY Change 11.18% 9.5%
Intangibles $3.372B
YoY Change -14.72%
Long-Term Investments
YoY Change
Other Assets $1.029B $2.289B $2.289B
YoY Change -52.15% 136.81% 4.54%
Total Long-Term Assets $16.32B $16.07B $16.07B
YoY Change 4.31% 2.54% 2.54%
TOTAL ASSETS
Total Short-Term Assets $28.78B $22.83B $22.83B
Total Long-Term Assets $16.32B $16.07B $16.07B
Total Assets $45.09B $38.91B $38.91B
YoY Change 4.48% 16.68% 16.68%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $18.70B $18.70B
YoY Change 35.05% 35.05%
Accrued Expenses $2.231B $2.091B $2.091B
YoY Change 13.37% 10.35% 10.35%
Deferred Revenue
YoY Change
Short-Term Debt $675.0M $241.9M $241.9M
YoY Change 170.0% -1.27% 5.91%
Long-Term Debt Due $675.0M $310.0M $310.0M
YoY Change 170.0% 26.53% 26.53%
Total Short-Term Liabilities $27.10B $21.89B $21.89B
YoY Change 3.64% 30.79% 30.79%
LONG-TERM LIABILITIES
Long-Term Debt $6.022B $5.563B $5.563B
YoY Change 4.53% -4.26% -4.26%
Other Long-Term Liabilities $1.745B $2.267B $2.267B
YoY Change -3.86% 21.11% 1.21%
Total Long-Term Liabilities $7.767B $7.830B $7.830B
YoY Change 2.52% 1.92% -2.74%
TOTAL LIABILITIES
Total Short-Term Liabilities $27.10B $21.89B $21.89B
Total Long-Term Liabilities $7.767B $7.830B $7.830B
Total Liabilities $35.24B $29.76B $29.76B
YoY Change 3.28% 20.09% 19.84%
SHAREHOLDERS EQUITY
Retained Earnings $3.930B $3.562B
YoY Change 22.32% 23.59%
Common Stock $6.989B $6.722B
YoY Change 8.49% 5.82%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $9.818B $9.144B $9.144B
YoY Change
Total Liabilities & Shareholders Equity $45.09B $38.91B $38.91B
YoY Change 4.48% 16.68% 16.68%

Cashflow Statement

Concept 2023 Q1 2022 Q4 2022
OPERATING ACTIVITIES
Net Income $486.5M $135.5M $1.114B
YoY Change 10.9% 23.86% 22.87%
Depreciation, Depletion And Amortization $159.4M $154.0M $599.6M
YoY Change -0.25% 5.12% 296.56%
Cash From Operating Activities $428.5M $200.4M $2.125B
YoY Change -1.4% -64.4% 24.72%
INVESTING ACTIVITIES
Capital Expenditures $29.70M $42.40M $182.7M
YoY Change -178.78% -266.93% -242.07%
Acquisitions
YoY Change
Other Investing Activities -$226.9M -$400.3M -$822.1M
YoY Change 300.88% -85.09% -75.11%
Cash From Investing Activities -$256.6M -$442.7M -$1.005B
YoY Change 172.11% -83.66% -70.72%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 958.1M -253.1M -522.8M
YoY Change -578.33% -137.08% -119.48%
NET CHANGE
Cash From Operating Activities 428.5M 200.4M 2.125B
Cash From Investing Activities -256.6M -442.7M -1.005B
Cash From Financing Activities 958.1M -253.1M -522.8M
Net Change In Cash 1.127B -495.4M 497.9M
YoY Change 553.6% -66.18% -44.18%
FREE CASH FLOW
Cash From Operating Activities $428.5M $200.4M $2.125B
Capital Expenditures $29.70M $42.40M $182.7M
Free Cash Flow $398.8M $158.0M $1.943B
YoY Change -15.56% -73.14% 6.0%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2022 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Interest Cost Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditInterestCostStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#LaborAndRelatedExpense
CY2021 us-gaap Impairment Of Intangible Asset Finite Lived Statement Of Income Or Comprehensive Income Extensible Enumeration
ImpairmentOfIntangibleAssetFiniteLivedStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration
http://fasb.org/us-gaap/2022#DepreciationAmortizationAndAccretionNet
CY2022Q4 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P1Y
CY2022Q4 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2022Q4 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P1Y
CY2022 dei Entity Central Index Key
EntityCentralIndexKey
0000354190
CY2022 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Amortization Of Gain Loss Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#LaborAndRelatedExpense
CY2022 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2022Q4 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P1Y
CY2020 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Interest Cost Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditInterestCostStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#LaborAndRelatedExpense
CY2020 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Amortization Of Gain Loss Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#LaborAndRelatedExpense
CY2020 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Expected Return Loss Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedReturnLossStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#LaborAndRelatedExpense
CY2021 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Expected Return Loss Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedReturnLossStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#LaborAndRelatedExpense
CY2022 us-gaap Impairment Of Intangible Asset Finite Lived Statement Of Income Or Comprehensive Income Extensible Enumeration
ImpairmentOfIntangibleAssetFiniteLivedStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration
http://fasb.org/us-gaap/2022#DepreciationAmortizationAndAccretionNet
CY2022 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2021 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Amortization Of Gain Loss Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#LaborAndRelatedExpense
CY2020 us-gaap Impairment Of Intangible Asset Finite Lived Statement Of Income Or Comprehensive Income Extensible Enumeration
ImpairmentOfIntangibleAssetFiniteLivedStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration
http://fasb.org/us-gaap/2022#DepreciationAmortizationAndAccretionNet
CY2022Q4 us-gaap Operating Lease Liability Current Statement Of Financial Position Extensible List
OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
http://www.ajg.com/20221231#AccruedCompensationAndOtherAccruedLiabilities
CY2022 us-gaap Open Tax Year
OpenTaxYear
2011 2012
CY2022Q4 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P1Y
CY2022 dei Amendment Flag
AmendmentFlag
false
CY2022 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Expected Return Loss Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedReturnLossStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#LaborAndRelatedExpense
CY2022Q4 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P1Y
CY2021 us-gaap Defined Benefit Plan Net Periodic Benefit Cost Credit Interest Cost Statement Of Income Or Comprehensive Income Extensible List
DefinedBenefitPlanNetPeriodicBenefitCostCreditInterestCostStatementOfIncomeOrComprehensiveIncomeExtensibleList
http://fasb.org/us-gaap/2022#LaborAndRelatedExpense
CY2022 dei Document Type
DocumentType
10-K
CY2022 dei Document Annual Report
DocumentAnnualReport
true
CY2022 dei Document Period End Date
DocumentPeriodEndDate
2022-12-31
CY2022 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
CY2022 dei Document Transition Report
DocumentTransitionReport
false
CY2022 dei Entity File Number
EntityFileNumber
1-09761
CY2022 dei Entity Registrant Name
EntityRegistrantName
ARTHUR J. GALLAGHER & CO.
CY2022 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
CY2022 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
36-2151613
CY2022 dei Entity Address Address Line1
EntityAddressAddressLine1
2850 Golf Road
CY2022 dei Local Phone Number
LocalPhoneNumber
773-3800
CY2022 dei Entity Address City Or Town
EntityAddressCityOrTown
Rolling Meadows
CY2022 dei Entity Address State Or Province
EntityAddressStateOrProvince
IL
CY2022 dei Security12b Title
Security12bTitle
Common Stock, par value $1.00 per share
CY2022 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
60008-4050
CY2022 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2022 dei City Area Code
CityAreaCode
630
CY2022 dei Trading Symbol
TradingSymbol
AJG
CY2022 dei Security Exchange Name
SecurityExchangeName
NYSE
CY2022 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes
CY2022 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2022 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2022 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2022 dei Entity Small Business
EntitySmallBusiness
false
CY2022 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2022 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
true
CY2022 dei Entity Shell Company
EntityShellCompany
false
CY2022Q2 dei Entity Public Float
EntityPublicFloat
29577349000
CY2023Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
212094000
CY2022 ajg Revenue From Contract With Customer Before Reimbursements Excluding Assessed Tax
RevenueFromContractWithCustomerBeforeReimbursementsExcludingAssessedTax
8420100000
CY2021 ajg Revenue From Contract With Customer Before Reimbursements Excluding Assessed Tax
RevenueFromContractWithCustomerBeforeReimbursementsExcludingAssessedTax
8076400000
CY2020 ajg Revenue From Contract With Customer Before Reimbursements Excluding Assessed Tax
RevenueFromContractWithCustomerBeforeReimbursementsExcludingAssessedTax
6851900000
CY2022 ajg Revenue From Contract With Customer Excluding Assessed Tax Reimbursements
RevenueFromContractWithCustomerExcludingAssessedTaxReimbursements
130500000
CY2021 ajg Revenue From Contract With Customer Excluding Assessed Tax Reimbursements
RevenueFromContractWithCustomerExcludingAssessedTaxReimbursements
133000000.0
CY2020 ajg Revenue From Contract With Customer Excluding Assessed Tax Reimbursements
RevenueFromContractWithCustomerExcludingAssessedTaxReimbursements
151700000
CY2022 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
8550600000
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
8209400000
CY2020 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
7003600000
CY2022 us-gaap Labor And Related Expense
LaborAndRelatedExpense
4799800000
CY2021 us-gaap Labor And Related Expense
LaborAndRelatedExpense
3927500000
CY2020 us-gaap Labor And Related Expense
LaborAndRelatedExpense
3466500000
CY2022 us-gaap Operating Expenses
OperatingExpenses
1330900000
CY2021 us-gaap Operating Expenses
OperatingExpenses
1072400000
CY2020 us-gaap Operating Expenses
OperatingExpenses
906500000
CY2022 ajg Cost Reimbursements
CostReimbursements
130500000
CY2021 ajg Cost Reimbursements
CostReimbursements
133000000.0
CY2020 ajg Cost Reimbursements
CostReimbursements
151700000
CY2022 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
22900000
CY2021 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
1173200000
CY2020 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
882100000
CY2022 us-gaap Interest Expense
InterestExpense
256900000
CY2021 us-gaap Interest Expense
InterestExpense
226100000
CY2020 us-gaap Interest Expense
InterestExpense
196400000
CY2021 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-16200000
CY2022 us-gaap Depreciation
Depreciation
144700000
CY2021 us-gaap Depreciation
Depreciation
151200000
CY2020 us-gaap Depreciation
Depreciation
145100000
CY2022 us-gaap Adjustment For Amortization
AdjustmentForAmortization
454900000
CY2021 us-gaap Adjustment For Amortization
AdjustmentForAmortization
415100000
CY2020 us-gaap Adjustment For Amortization
AdjustmentForAmortization
417300000
CY2022 ajg Change In Estimated Acquisition Earnout Payables
ChangeInEstimatedAcquisitionEarnoutPayables
83000000.0
CY2021 ajg Change In Estimated Acquisition Earnout Payables
ChangeInEstimatedAcquisitionEarnoutPayables
119600000
CY2020 ajg Change In Estimated Acquisition Earnout Payables
ChangeInEstimatedAcquisitionEarnoutPayables
-32900000
CY2022 us-gaap Costs And Expenses
CostsAndExpenses
7223600000
CY2021 us-gaap Costs And Expenses
CostsAndExpenses
7234300000
CY2020 us-gaap Costs And Expenses
CostsAndExpenses
6132700000
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1327000000.0
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
975100000
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
870900000
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
211000000.0
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
20100000
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
12800000
CY2022 us-gaap Profit Loss
ProfitLoss
1116000000.0
CY2021 us-gaap Profit Loss
ProfitLoss
955000000.0
CY2020 us-gaap Profit Loss
ProfitLoss
858100000
CY2022 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
1800000
CY2021 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
48200000
CY2020 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
39300000
CY2022 us-gaap Net Income Loss
NetIncomeLoss
1114200000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
906800000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
818800000
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.30
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
4.47
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
4.29
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.19
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
4.37
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
4.20
CY2022 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
2.04
CY2021 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.92
CY2020 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.80
CY2022 us-gaap Profit Loss
ProfitLoss
1116000000.0
CY2021 us-gaap Profit Loss
ProfitLoss
955000000.0
CY2020 us-gaap Profit Loss
ProfitLoss
858100000
CY2022 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
12300000
CY2021 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-19000000.0
CY2020 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-400000
CY2022 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
-511800000
CY2021 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
-122300000
CY2020 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
183700000
CY2022 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
109800000
CY2021 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
20800000
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
-68100000
CY2022 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
701700000
CY2021 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
872500000
CY2020 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
974100000
CY2022 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
1600000
CY2021 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
49500000
CY2020 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
39700000
CY2022 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
700100000
CY2021 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
823000000.0
CY2020 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
934400000
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
342300000
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
402600000
CY2022Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
4621900000
CY2021Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
4063700000
CY2022Q4 us-gaap Premiums And Other Receivables Net
PremiumsAndOtherReceivablesNet
16408900000
CY2021Q4 us-gaap Premiums And Other Receivables Net
PremiumsAndOtherReceivablesNet
11753100000
CY2022Q4 us-gaap Other Assets Current
OtherAssetsCurrent
1461500000
CY2021Q4 us-gaap Other Assets Current
OtherAssetsCurrent
1451000000.0
CY2022Q4 us-gaap Assets Current
AssetsCurrent
22834600000
CY2021Q4 us-gaap Assets Current
AssetsCurrent
17670400000
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
576200000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
500800000
CY2022Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
1299000000.0
CY2021Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
1228500000
CY2022Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
989800000
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
966500000
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
346700000
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
358600000
CY2022Q4 us-gaap Goodwill
Goodwill
9489400000
CY2021Q4 us-gaap Goodwill
Goodwill
8666200000
CY2022Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
3372100000
CY2021Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
3954000000.0
CY2022Q4 us-gaap Assets
Assets
38907800000
CY2021Q4 us-gaap Assets
Assets
33345000000.0
CY2022Q4 ajg Premiums Payable To Underwriting Enterprises
PremiumsPayableToUnderwritingEnterprises
18698200000
CY2021Q4 ajg Premiums Payable To Underwriting Enterprises
PremiumsPayableToUnderwritingEnterprises
13845600000
CY2022Q4 ajg Accrued Compensation And Other Accrued Liabilities
AccruedCompensationAndOtherAccruedLiabilities
2091200000
CY2021Q4 ajg Accrued Compensation And Other Accrued Liabilities
AccruedCompensationAndOtherAccruedLiabilities
1895100000
CY2022Q4 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
546700000
CY2021Q4 us-gaap Deferred Revenue Current
DeferredRevenueCurrent
520900000
CY2022Q4 ajg Premium Financing Borrowings
PremiumFinancingBorrowings
241900000
CY2021Q4 ajg Premium Financing Borrowings
PremiumFinancingBorrowings
228400000
CY2022Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
310000000.0
CY2021Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
245000000.0
CY2022Q4 us-gaap Liabilities Current
LiabilitiesCurrent
21888000000.0
CY2021Q4 us-gaap Liabilities Current
LiabilitiesCurrent
16735000000.0
CY2022Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
5562800000
CY2021Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
5810200000
CY2022Q4 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
62600000
CY2021Q4 us-gaap Deferred Revenue Noncurrent
DeferredRevenueNoncurrent
58700000
CY2022Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
300400000
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
309300000
CY2022Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1903800000
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1871700000
CY2022Q4 us-gaap Liabilities
Liabilities
29717600000
CY2021Q4 us-gaap Liabilities
Liabilities
24784900000
CY2022Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
400000000.0
CY2021Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
400000000.0
CY2022Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
211900000
CY2022Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
211900000
CY2021Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
208500000
CY2021Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
208500000
CY2022Q4 us-gaap Common Stock Value
CommonStockValue
211900000
CY2021Q4 us-gaap Common Stock Value
CommonStockValue
208500000
CY2022Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
6509900000
CY2021Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
6143700000
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
3562200000
CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
2882300000
CY2022Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-1140400000
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-726100000
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
9143600000
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
8508400000
CY2022Q4 us-gaap Minority Interest
MinorityInterest
46600000
CY2021Q4 us-gaap Minority Interest
MinorityInterest
51700000
CY2022Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
9190200000
CY2021Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
8560100000
CY2022Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
38907800000
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
33345000000.0
CY2022 us-gaap Profit Loss
ProfitLoss
1116000000.0
CY2021 us-gaap Profit Loss
ProfitLoss
955000000.0
CY2020 us-gaap Profit Loss
ProfitLoss
858100000
CY2022 us-gaap Gain Loss On Investments
GainLossOnInvestments
11000000.0
CY2021 us-gaap Gain Loss On Investments
GainLossOnInvestments
17000000.0
CY2020 us-gaap Gain Loss On Investments
GainLossOnInvestments
-6300000
CY2021 ajg Gains Losses On Extinguishment Of Debt Related To Operating Activities
GainsLossesOnExtinguishmentOfDebtRelatedToOperatingActivities
-9700000
CY2022 us-gaap Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
599600000
CY2021 us-gaap Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
566300000
CY2020 us-gaap Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
562400000
CY2022 ajg Change In Estimated Acquisition Earnout Payables
ChangeInEstimatedAcquisitionEarnoutPayables
83000000.0
CY2021 ajg Change In Estimated Acquisition Earnout Payables
ChangeInEstimatedAcquisitionEarnoutPayables
119600000
CY2020 ajg Change In Estimated Acquisition Earnout Payables
ChangeInEstimatedAcquisitionEarnoutPayables
-32900000
CY2022 ajg Amortization Of Deferred Compensation And Restricted Stock
AmortizationOfDeferredCompensationAndRestrictedStock
85400000
CY2021 ajg Amortization Of Deferred Compensation And Restricted Stock
AmortizationOfDeferredCompensationAndRestrictedStock
68900000
CY2020 ajg Amortization Of Deferred Compensation And Restricted Stock
AmortizationOfDeferredCompensationAndRestrictedStock
60900000
CY2022 us-gaap Share Based Compensation
ShareBasedCompensation
24400000
CY2021 us-gaap Share Based Compensation
ShareBasedCompensation
13400000
CY2020 us-gaap Share Based Compensation
ShareBasedCompensation
13600000
CY2022 us-gaap Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1
BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
-81700000
CY2021 us-gaap Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1
BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
-29600000
CY2021 ajg Increase Decrease In Premiums And Fee Receivable
IncreaseDecreaseInPremiumsAndFeeReceivable
-132900000
CY2020 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-2900000
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-162000000.0
CY2020 us-gaap Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1
BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
-14500000
CY2022 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-209000000.0
CY2022 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
34000000.0
CY2022 ajg Increase Decrease In Premiums And Fee Receivable
IncreaseDecreaseInPremiumsAndFeeReceivable
4789300000
CY2021 us-gaap Foreign Currency Transaction Gain Loss Unrealized
ForeignCurrencyTransactionGainLossUnrealized
-2300000
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-184000000.0
CY2020 ajg Increase Decrease In Premiums And Fee Receivable
IncreaseDecreaseInPremiumsAndFeeReceivable
796500000
CY2022 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
29300000
CY2022 us-gaap Increase Decrease In Reinsurance Payables
IncreaseDecreaseInReinsurancePayables
5084200000
CY2021 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
23100000
CY2020 us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
18500000
CY2021 us-gaap Increase Decrease In Reinsurance Payables
IncreaseDecreaseInReinsurancePayables
35500000
CY2020 us-gaap Increase Decrease In Reinsurance Payables
IncreaseDecreaseInReinsurancePayables
1154200000
CY2022 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
47100000
CY2021 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
136800000
CY2020 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
22500000
CY2022 ajg Net Change In Accrued Compensation And Other Accrued Liabilities
NetChangeInAccruedCompensationAndOtherAccruedLiabilities
-215300000
CY2021 ajg Net Change In Accrued Compensation And Other Accrued Liabilities
NetChangeInAccruedCompensationAndOtherAccruedLiabilities
-222300000
CY2020 ajg Net Change In Accrued Compensation And Other Accrued Liabilities
NetChangeInAccruedCompensationAndOtherAccruedLiabilities
-91800000
CY2022 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
49900000
CY2021 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-123800000
CY2020 us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
51800000
CY2022 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-10400000
CY2021 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-46300000
CY2020 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-15000000.0
CY2022 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
2125400000
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1704100000
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1807100000
CY2022 us-gaap Payments For Capital Improvements
PaymentsForCapitalImprovements
182700000
CY2021 us-gaap Payments For Capital Improvements
PaymentsForCapitalImprovements
128600000
CY2020 us-gaap Payments For Capital Improvements
PaymentsForCapitalImprovements
99300000
CY2022 ajg Payments To Acquire Businesses Net Of Cash And Restricted Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAndRestrictedCashAcquired
764900000
CY2021 ajg Payments To Acquire Businesses Net Of Cash And Restricted Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAndRestrictedCashAcquired
3250900000
CY2020 ajg Payments To Acquire Businesses Net Of Cash And Restricted Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAndRestrictedCashAcquired
324300000
CY2022 ajg Net Proceeds From Sales Of Operations
NetProceedsFromSalesOfOperations
11000000.0
CY2021 ajg Net Proceeds From Sales Of Operations
NetProceedsFromSalesOfOperations
15700000
CY2020 ajg Net Proceeds From Sales Of Operations
NetProceedsFromSalesOfOperations
8200000
CY2022 us-gaap Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
-1000000.0
CY2021 us-gaap Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
1100000
CY2020 us-gaap Payments For Proceeds From Investments
PaymentsForProceedsFromInvestments
1400000
CY2022 us-gaap Payments For Proceeds From Loans Receivable
PaymentsForProceedsFromLoansReceivable
69200000
CY2021 us-gaap Payments For Proceeds From Loans Receivable
PaymentsForProceedsFromLoansReceivable
66800000
CY2020 us-gaap Payments For Proceeds From Loans Receivable
PaymentsForProceedsFromLoansReceivable
54600000
CY2022 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1004800000
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-3431700000
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-471400000
CY2022 ajg Earnout Payments For Acquisitions
EarnoutPaymentsForAcquisitions
106500000
CY2021 ajg Earnout Payments For Acquisitions
EarnoutPaymentsForAcquisitions
137300000
CY2020 ajg Earnout Payments For Acquisitions
EarnoutPaymentsForAcquisitions
38800000
CY2022 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
123100000
CY2021 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
1546700000
CY2020 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
111900000
CY2022 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
3600000
CY2021 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
39100000
CY2020 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
84400000
CY2022 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
429500000
CY2021 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
392000000.0
CY2020 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
347400000
CY2022 ajg Net Borrowings Payments On Premium Financing Debt Facility
NetBorrowingsPaymentsOnPremiumFinancingDebtFacility
-25300000
CY2021 ajg Net Borrowings Payments On Premium Financing Debt Facility
NetBorrowingsPaymentsOnPremiumFinancingDebtFacility
-37000000.0
CY2020 ajg Net Borrowings Payments On Premium Financing Debt Facility
NetBorrowingsPaymentsOnPremiumFinancingDebtFacility
-16000000.0
CY2022 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
2570000000.0
CY2021 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
1280000000.0
CY2020 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
2630000000.0
CY2022 us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
2555000000.0
CY2021 us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
1235000000.0
CY2020 us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
3150000000.0
CY2022 ajg Proceeds From Repayments Of Corporate Related Long Term Debt
ProceedsFromRepaymentsOfCorporateRelatedLongTermDebt
-201500000
CY2021 ajg Proceeds From Repayments Of Corporate Related Long Term Debt
ProceedsFromRepaymentsOfCorporateRelatedLongTermDebt
1677000000.0
CY2020 ajg Proceeds From Repayments Of Corporate Related Long Term Debt
ProceedsFromRepaymentsOfCorporateRelatedLongTermDebt
424900000
CY2022 ajg Amortization Of Debt Issuance Cost
AmortizationOfDebtIssuanceCost
2200000
CY2021 ajg Amortization Of Debt Issuance Cost
AmortizationOfDebtIssuanceCost
-21300000
CY2020 ajg Amortization Of Debt Issuance Cost
AmortizationOfDebtIssuanceCost
-1300000
CY2022 ajg Payments For Proceeds From Settlements Of Terminated Interest Rate Swaps
PaymentsForProceedsFromSettlementsOfTerminatedInterestRateSwaps
-52700000
CY2021 ajg Payments For Proceeds From Settlements Of Terminated Interest Rate Swaps
PaymentsForProceedsFromSettlementsOfTerminatedInterestRateSwaps
31900000
CY2020 ajg Payments For Proceeds From Settlements Of Terminated Interest Rate Swaps
PaymentsForProceedsFromSettlementsOfTerminatedInterestRateSwaps
66000000.0
CY2022 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-522800000
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
2684100000
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-505100000
CY2022 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-99900000
CY2021 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
-64500000
CY2020 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
119800000
CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
497900000
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
892000000.0
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
950400000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
4466300000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
3574300000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
2623900000
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
4964200000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
4466300000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
3574300000
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
5215500000
CY2020 us-gaap Profit Loss
ProfitLoss
858100000
CY2020 ajg Minority Interest Increase Decrease From Redemptions
MinorityInterestIncreaseDecreaseFromRedemptions
-6400000
CY2020 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
46800000
CY2020 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
100000
CY2020 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-400000
CY2020 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
184100000
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax
-22400000
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
-68100000
CY2020 us-gaap Stock Granted During Period Value Sharebased Compensation
StockGrantedDuringPeriodValueSharebasedCompensation
13600000
CY2020 us-gaap Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
309100000
CY2020 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
77700000
CY2020 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
34200000
CY2020 ajg Stock Issued During Period Value Deferred Compensation And Restricted Stock Expense Benefit
StockIssuedDuringPeriodValueDeferredCompensationAndRestrictedStockExpenseBenefit
9700000

Files In Submission

Name View Source Status
0000950170-23-002456-index-headers.html Edgar Link pending
0000950170-23-002456-index.html Edgar Link pending
0000950170-23-002456.txt Edgar Link pending
0000950170-23-002456-xbrl.zip Edgar Link pending
ajg-20221231.htm Edgar Link pending
ajg-20221231.xsd Edgar Link pending
ajg-20221231_htm.xml Edgar Link pending
ajg-20221231_cal.xml Edgar Link unprocessable
ajg-20221231_def.xml Edgar Link unprocessable
ajg-20221231_pre.xml Edgar Link unprocessable
ajg-ex10_12.htm Edgar Link pending
ajg-ex10_16a.htm Edgar Link pending
ajg-ex10_42a.htm Edgar Link pending
ajg-ex10_42b.htm Edgar Link pending
ajg-ex10_42d.htm Edgar Link pending
ajg-ex10_42e.htm Edgar Link pending
ajg-ex10_43a.htm Edgar Link pending
ajg-ex10_43b.htm Edgar Link pending
ajg-ex21_1.htm Edgar Link pending
ajg-ex23_1.htm Edgar Link pending
ajg-ex24_1.htm Edgar Link pending
ajg-ex31_1.htm Edgar Link pending
ajg-ex31_2.htm Edgar Link pending
ajg-ex32_1.htm Edgar Link pending
ajg-ex32_2.htm Edgar Link pending
ajg-ex4_2c.htm Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R101.htm Edgar Link pending
R102.htm Edgar Link pending
R103.htm Edgar Link pending
R104.htm Edgar Link pending
R105.htm Edgar Link pending
R106.htm Edgar Link pending
R107.htm Edgar Link pending
R108.htm Edgar Link pending
R109.htm Edgar Link pending
R11.htm Edgar Link pending
R110.htm Edgar Link pending
R111.htm Edgar Link pending
R112.htm Edgar Link pending
R113.htm Edgar Link pending
R114.htm Edgar Link pending
R115.htm Edgar Link pending
R116.htm Edgar Link pending
R117.htm Edgar Link pending
R118.htm Edgar Link pending
R119.htm Edgar Link pending
R12.htm Edgar Link pending
R120.htm Edgar Link pending
R121.htm Edgar Link pending
R122.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
ajg-20221231_lab.xml Edgar Link unprocessable
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending